$2x^2-10=190$
$tan\left(y\right)=\frac{4x}{252+x^2}$
$\frac{x-5}{4}-2x\ge\frac{3x}{2}-1$
$x^2-81x+81=0$
$\left(5y^5-8y^4+8y\right)\left(6y+4\right)$
$3y+6+2y-3-6y^2+7y^2-4$
$\lim_{x\to0}\left(\frac{y\left(x-7\right)}{\left(x-7\right)^2+3y^2}\right)$
Get a preview of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Become premium to access unlimited solutions, download solutions, discounts and more!